³ò {RLc@s dZddkZddkZddklZlZlZlZlZl Z l Z d„Z e djo¡ddkZe ei ƒZeeƒdjodGHeiƒneded ei ƒfd ed ei ƒfd ed ei ƒfdedei ƒfdedei ƒfdedei ƒfdedei ƒfdedei ƒfdedei ƒfdedei ƒfdedei ƒfdedei ƒfd ed!ei ƒfd"ed#ei ƒfgƒZedeeƒ!Ze eeƒeiƒndS($s£ #+ # NAME: # burndisk # PURPOSE: # Burn CD or DVD from directory tree # CALLING SEQUENCE: # burndisk.py [-tar] directory # INPUTS: # directory top of directory tree to be burned on CD # OPTIONAL INPUTS: # -tar create zipped tar file and burn CD/DVD # -dvd needed to burn DVDs # -img only creates the CD image (no burning) # (in this case -nosudo and -dvd are ignored) # -nosudo launch cdrecord without using sudo # By default cdrecord is called using sudo. # This requires that /etc/sudoers is set up # correctly (see RESTRICTIONS). # If -nosudo is set then cdrecord is called directly. # This requires special user privileges. Never seem # to get it to work right. # -verbose produces more informational messages # -temp=temp directory where the CD image file and # tar file are created (default: $TUB) # -count=count indicates number of copies to be burned # (default:1) # -speed=speed write speed; default: none # -mode=mode burn mode; default: sao. # See REMARKS. # -dev=dev scsi dev for writer. Default: none # -email=email comma-separated list of email addresses to which # to send an email upon completion. # -exe=exe name of executable to use for burning disk # -nojoliet omits -J on mkisofs # -links adds -f to mkisofs (follows soft links) # # Some of keywords can be stored in env vars (a command line keyword always # takes precedence though): # # If make_dvd SET (burning DVDs): # keyword -mode: DVDMODE write mode # keyword -speed DVDSPEED write speed # If make_dvd NOT set (burning CDs) # keyword -mode: CDMODE write mode # keyword -dev: CDSPEED write speed # # RESTRICTIONS: # Burning the CD requires the program mkisofs to create the ISO file. # The CD/DVD is burned using cdrecord, or wodim (should be available # since Fedore Core 7). # # REMARKS: # I think, sao (session at once) is the same as dao (disk at once). # This is the default for cdrecord on most (but not all) of our Linux boxes. # Some versions use tao (track at once) by default. # One version of cdrecord we use does not accept mode sao at all, but when # called with dao said it was running in sao mode. Go figure. # # # RESTRICTIONS: # By default sudo is used to execute cdrecord. This requires that # /etc/sudoers needs to be set up correctly. Add a line like: # username ALL=(ALL) NOPASSWD: /cdrecord,/cdrecord-ProDVD # (remember to 'chmod u-w /etc/sudoers' after modifying the file or sudo # will refuse to access it). # # PROCEDURE: # The CD image and the tarball (if -tar is set) are created # in 'tempdir', and are deleted after processing. # # If called from another Python module: # status = burndisk(alldirs, burn_args) # then 'alldirs' is a list of directories, and burn_args is a # dictionary, set up with: # burn_args = dict # ( [ # ( 'make_tar', is_there( '-tar' , sys.argv ) ), # ( 'make_dvd', is_there( '-dvd' , sys.argv ) ), # ( 'make_img', is_there( '-img' , sys.argv ) ), # ( 'nosudo' , is_there( '-nosudo', sys.argv ) ), # ( 'verbose' , is_there( '-verbose',sys.argv ) ), # ( 'tempdir' , start ( '-temp=' , sys.argv ) ), # ( 'count' , start ( '-count=', sys.argv ) ), # ( 'speed' , start ( '-speed=', sys.argv ) ), # ( 'dev' , start ( '-dev=' , sys.argv ) ), # ( 'email' , start ( '-email=', sys.argv ) ), # ( 'exe' , start ( '-exe=' , sys.argv ) ), # ( 'nojoliet', is_there( '-nojoliet',sys.argv) ), # ( 'links' , is_there( '-links=', sys.argv ) ) ] ) # MODIFICATION HISTORY: # MAR-2003, Paul Hick (UCSD/CASS) # JUL-2003, Paul Hick (UCSD/CASS) # Modified to allow for multiple directories on cmd line. # OCT-2003, Paul Hick (UCSD/CASS) # Fixed bug with -tar keyword # JAN-2004, Paul Hick (UCSD/CASS) # Merged Austin Duncans burn_a_dvd.py with burn_a_cd.py and # renamed it burndisk.py. To burn DVDs set keyword -dvd # FEB-2004, Paul Hick (UCSD/CASS) # Modified to make callable from other Python modules # Added -temp keyword to set directory where tar ball and # CD image are created. # Added -count keyword to set # copies to be burned # MAR-2004, Paul Hick (UCSD/CASS) # Added -speed, -verbose and -dev keywords. # Changed to dictionary for list of args # Added a return value to burndisk. Status=0 is supposed # to indicate a succesful creation of a CD/DVD. ... Right. # For multiple directories the -graft-points option on mkisofs is # now used. The name of the subdirectory is used as the graft point. # JUL-2004, Paul Hick (UCSD/CASS) # Added check for env vars CDSPEED, CDWR, CDMODE (-dvd not set) # or DVDSPEED, DVDWR, DVDMODE (-dvd set) after checking for command # line arguments. # AUG-2004, Paul Hick (UCSD/CASS) # Replaced -sudo by -nosudo. Set default mode to sao. # Modified selection of program to burn CD/DVD. # AUG-2004, Paul Hick (UCSD/CASS; pphick@ucsd.edu) # Added -exe, -nojoliet and -links keyword # OCT-2005, Paul Hick (UCSD/CASS) # Modified selection of CD/DVD burning program. The default now # is cdrecord (which comes with the Linux distribution, usually # in /usr/bin). If this is not found then cdrecord-ProDVD is used, # if available. Remember that for burning DVDs this last program # requires cdrecord-wrapper.sh and a valid license key. # NOV-2005, Paul Hick (UCSD/CASS) # Added -dev=auto option to detect device name of CD/DVD device. # Currently this will select the first device returned by # cdrecord -scanbus (so it may not have the desired effect if # more than one CD/DVD device is present). # DEC-2007, Paul Hick (UCSD/CASS; pphick@ucsd.edu) # Removed references to cdrecord-ProDVD. Now the scripts first # looks for wodim (available since FC7) or cdrecord. # Env vars CDWR and DVDWR are not used anymore. To add the 'dev' # switch the -dev keyword must now be explicitly set. #- iÿÿÿÿN(tstarttis_theret dict_entrytrun_cmdttombthide_envtargsc& Cs<d}t|dtidƒ}t|ddƒ}t|ddƒ}t|ddƒ}t|ddƒ}t|d dƒ}t|d dƒ} t|d dƒ} t|d d ƒ} t|dd ƒ} t|dd ƒ} t|dd ƒ}t|dd ƒ}t|ddƒ}t|ƒ}ddg|}| djotddƒ}|d jotddƒ}n|d jod}|dGH|Sn|idƒd}d } xft|ddƒidƒD]H}|dd!djo.|idƒ\}} }d|joPqq»q»W| d jod}|d|d GH|Sn|d!| d"|GHn| d jotti|d#d ƒ} n| d jotti|d$d%ƒ} n| d jod&| } nd }d}|ord'i|ƒ}tii|d(ƒ}td)|d'||ƒd*ti|ƒi }|G|Gd+Gt |ƒGd,GHnÆt |ƒdjo |d}tii |ƒ}n“d-}d }xp|D]h}|t |ƒdd.jo|dt |ƒd!}n|}|d'tii|ƒdd/|7}q†W|dt |ƒ!}|od}|}nttii|d0ƒ}|d1GHd2}| p|d37}n| o|d47}ntd5||d6|d'||ƒ|oti |ƒntii|ƒpd}|d7t|ƒ}n"|od}|d8t|ƒ}nýd*ti|ƒi } d}|d joPtddƒ}|d jotddƒ}n|d jod}d}q·nB||d9GHtd:|dƒ}|d jod;|}d}n|idƒd}|djod<|g|}!g}"|p|"id<ƒn|"i|d=d>gƒ| d jo|"id?| ƒn| d jo|"id@| ƒn| d jo|"i| ƒn|"i|ƒtiti|!|"ƒ}|djoô|dA}xñt|dƒD]Ñ}#||GHd}$x¹|$o±tdB|dC|#dDƒ}%titi|!|"ƒ}|djod}$|dE|#dD}qâ|dF|GHtdG|#dDƒ}$|$iƒddHj}$|$pdI|#dD}qâqâWqÊWn dF|}|djo|pti |ƒqÖqÚnd|G| Gd+Gt | ƒGd,GH||GH|d jo)tdJ|dK|dL|dMdƒn|S(NNs burndisk, ttempdirtTUBtmake_taritmake_dvdtmake_imgtnosudotverbosetlinkstnojoliettspeedttdevtmodetemailtexetcountt1tCDtDVDtautoswhich wodim 2> /dev/nullswhich cdrecord 2> /dev/nullis unable to find wodim or cdrecords s -scanbus 2> /dev/nulls t*sunable to determine s writerswith s = tSPEEDtMODEtsaot-t sburndisk.tar.gzs tar -czvf s%dsbytes (sMB) s -graft-pointst/s/=s burndisk.imgs mkisofs ...s -RtJs -fsmkisofs s -quiet -o s image does not exist: s image is s ...swhich sunable to find tsudos-ejects-datasdev=sspeed=s burn finished OKs insert blank s for disk %d and hit any keyis burn of disk %d finished OKs"something wrong? Return status: %ds!try disk %d again (yes/no) ? [no]tysdisk %d discontinuedsecho "s " | mail s -s"t"(RtostenvirontintRtsplittjointpathtstattst_sizeRtlentisfiletremovetexistsRtappendtextendtspawnvptP_WAITtranget raw_inputtlower(&talldirst burn_argstsayRR R R R R RRRRRRRRtdisktburncmdtstatusttmptblanktnametgrafttis_imagettop_dirtarchivetsizetsubdirtcd_imgtoptionstmessagetcd_sizetcmdRtnt try_againtdummy((s ./burndisk.pytburndisks        ** *  %        ""           )t__main__is5Syntax: burndisk [-dvd] >R s-tarR s-dvdR s-imgR s-nosudoR s-verboseRs-temp=Rs-count=Rs-speed=Rs-dev=Rs-mode=Rs-email=Rs-exe=Rs -nojolietRs-links(t__doc__R&tsysttinyRRRRRRRRPt__name__targvR9R.texittdictR:(((s ./burndisk.pys‹s64 Û